TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2018-07-26 | 19:12:27.410 # # Data content: # Ray-tracing results for session: # 94APR04XU##### # Total number of observations: # 32 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 1994040418 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994040500 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $94APR04XU##### H $94APR04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:12:27.410) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 0552+398 1994.04.04-20:49:12.0 NRAO85_3 78.25918 71.85565 921.9 15.7 7.4684056E-09 1.0521671E+00 7.0188563E-09 7.9232830E-11 O 1 0552+398 1994.04.04-20:49:12.0 WETTZELL 286.56667 41.42365 934.6 4.5 1.1192869E-08 1.5087101E+00 7.0773124E-09 3.4114779E-10 O 2 0212+735 1994.04.04-20:53:32.0 NRAO85_3 346.19171 51.41762 921.9 15.7 9.0723869E-09 1.2811362E+00 7.0188563E-09 7.9232830E-11 O 2 0212+735 1994.04.04-20:53:32.0 WETTZELL 343.02846 38.44427 934.6 4.5 1.1905189E-08 1.6053451E+00 7.0773124E-09 3.4114779E-10 O 3 OJ287 1994.04.04-20:59:24.0 NRAO85_3 88.04561 31.12100 921.9 15.7 1.3688216E-08 1.9301549E+00 7.0188563E-09 7.9232830E-11 O 3 OJ287 1994.04.04-20:59:24.0 WETTZELL 226.33896 53.83447 934.6 4.5 9.1836455E-09 1.2380972E+00 7.0773124E-09 3.4114779E-10 O 4 0955+476 1994.04.04-21:03:32.0 NRAO85_3 52.72076 33.03789 921.9 15.7 1.3052262E-08 1.8301893E+00 7.0110717E-09 1.2639448E-10 O 4 0955+476 1994.04.04-21:03:32.0 WETTZELL 262.79323 81.71117 934.6 4.5 7.3505796E-09 1.0094413E+00 7.1167836E-09 1.5756323E-10 O 5 0552+398 1994.04.04-21:08:04.0 NRAO85_3 78.67013 75.48637 921.9 15.7 7.3720043E-09 1.0326744E+00 7.0110717E-09 1.2639448E-10 O 5 0552+398 1994.04.04-21:08:04.0 WETTZELL 289.34578 38.48085 934.6 4.5 1.1661352E-08 1.5861655E+00 7.1167836E-09 1.5756323E-10 O 6 0212+735 1994.04.04-21:12:24.0 NRAO85_3 344.70929 50.48595 921.9 15.7 9.2431171E-09 1.2962704E+00 7.0110717E-09 1.2639448E-10 O 6 0212+735 1994.04.04-21:12:24.0 WETTZELL 344.28604 37.57349 934.6 4.5 1.1898567E-08 1.6218498E+00 7.1167836E-09 1.5756323E-10 O 7 OJ287 1994.04.04-21:18:12.0 NRAO85_3 90.95504 34.81238 921.9 15.7 1.2471065E-08 1.7473747E+00 7.0110717E-09 1.2639448E-10 O 7 OJ287 1994.04.04-21:18:12.0 WETTZELL 232.53310 51.49197 934.6 4.5 9.2885005E-09 1.2743696E+00 7.1167836E-09 1.5756323E-10 O 8 0955+476 1994.04.04-21:22:24.0 NRAO85_3 54.14250 36.01386 921.9 15.6 1.2109484E-08 1.6975329E+00 7.0110717E-09 1.2639448E-10 O 8 0955+476 1994.04.04-21:22:24.0 WETTZELL 267.83079 78.62792 934.6 4.5 7.4190928E-09 1.0183496E+00 7.1167836E-09 1.5756323E-10 O 9 0552+398 1994.04.04-21:26:52.0 NRAO85_3 78.33489 79.10533 921.9 15.6 7.2680368E-09 1.0181489E+00 7.0110717E-09 1.2639448E-10 O 9 0552+398 1994.04.04-21:26:52.0 WETTZELL 292.08824 35.59759 934.6 4.5 1.2459599E-08 1.6927220E+00 7.1167836E-09 1.5756323E-10 O 10 0212+735 1994.04.04-21:31:12.0 NRAO85_3 343.41018 49.47111 921.9 15.6 9.3810395E-09 1.3157047E+00 7.0110717E-09 1.2639448E-10 O 10 0212+735 1994.04.04-21:31:12.0 WETTZELL 345.59377 36.77225 934.6 4.5 1.2118502E-08 1.6517803E+00 7.1167836E-09 1.5756323E-10 O 11 OJ287 1994.04.04-21:37:04.0 NRAO85_3 94.01536 38.51351 921.9 15.6 1.1440282E-08 1.6026464E+00 7.0110717E-09 1.2639448E-10 O 11 OJ287 1994.04.04-21:37:04.0 WETTZELL 238.22275 48.94577 934.6 4.5 9.6367932E-09 1.3209376E+00 7.1167836E-09 1.5756323E-10 O 12 0955+476 1994.04.04-21:41:12.0 NRAO85_3 55.43767 39.03065 921.9 15.6 1.1311754E-08 1.5853838E+00 7.0110717E-09 1.2639448E-10 O 12 0955+476 1994.04.04-21:41:12.0 WETTZELL 271.47747 75.54557 934.6 4.5 7.5107521E-09 1.0304066E+00 7.1167836E-09 1.5756323E-10 O 13 0552+398 1994.04.04-21:45:44.0 NRAO85_3 76.15847 82.72221 921.9 15.6 7.1952151E-09 1.0079926E+00 7.0110717E-09 1.2639448E-10 O 13 0552+398 1994.04.04-21:45:44.0 WETTZELL 294.82999 32.75975 934.6 4.4 1.3394511E-08 1.8173736E+00 7.1167836E-09 1.5756323E-10 O 14 0212+735 1994.04.04-21:50:04.0 NRAO85_3 342.28732 48.37759 921.9 15.5 9.5377117E-09 1.3377800E+00 7.0110717E-09 1.2639448E-10 O 14 0212+735 1994.04.04-21:50:04.0 WETTZELL 346.95537 36.03799 934.6 4.4 1.2329448E-08 1.6805446E+00 7.1167836E-09 1.5756323E-10 O 15 OJ287 1994.04.04-21:55:52.0 NRAO85_3 97.25370 42.18722 921.9 15.5 1.0612683E-08 1.4865330E+00 7.0110717E-09 1.2639448E-10 O 15 OJ287 1994.04.04-21:55:52.0 WETTZELL 243.43410 46.25388 934.6 4.4 1.0056929E-08 1.3771726E+00 7.1167836E-09 1.5756323E-10 O 16 0955+476 1994.04.04-22:00:04.0 NRAO85_3 56.60517 42.10338 921.9 15.5 1.0628446E-08 1.4893879E+00 7.0110717E-09 1.2639448E-10 O 16 0955+476 1994.04.04-22:00:04.0 WETTZELL 274.49358 72.45639 934.6 4.4 7.6272679E-09 1.0458361E+00 7.1167836E-09 1.5756323E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10